130906090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1597}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 269691264

約数和(自身を除く): 138785174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1171, 1597, 2342, 3194, 5855, 7985, 8197, 11179, 11710, 15970, 16394, 22358, 40985, 55895, 81970, 111790, 1870087, 3740174, 9350435, 13090609, 18700870, 26181218, 65453045, 130906090]

約数ペア:

[(1, 130906090), (2, 65453045), (5, 26181218), (7, 18700870), (10, 13090609), (14, 9350435), (35, 3740174), (70, 1870087), (1171, 111790), (1597, 81970), (2342, 55895), (3194, 40985), (5855, 22358), (7985, 16394), (8197, 15970), (11179, 11710)]